Trace the movement of oxygenated blood in the body.
Answers
Answer:
The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle. The left ventricle pumps the blood to the aorta which will distribute the oxygenated blood to all parts of the body.
Explanation:
The circulatory system is responsible for moving the body and waste products away from the body, nutrients and gases such as oxygen. In pumping and purifying blood around the body, the heart and the lungs play a significant role. The circulation of blood from the heart to all parts is systemic circulation, and pulmonary circulation is considered as circulation of blood from the heart to the lungs.
Oxygenated blood flows from the lungs to the left atrium, which is on the left of the upper heart chamber. The atrium has a wall that is thin. When the left atrium softens, the blood in the left atrium is stored. The left ventricle contracts as quickly as the left atrium contracts and blood is transported to the left ventricle. Then the left ventricle contracts and via the aortic arch, the blood that is pumped to other areas of the body.